Johann I. von LüneburgAge: 35 years1242–1277
- Name
- Johann I. von Lüneburg
Johann von Lüneburg
- Name
- Johann von Lüneburg
| Birth of a son #1 | Otto II. von Braunschweig-Lüneburg about 1226 (Age ) |
| Birth | about 1242 38 33 |
| Birth of a brother | Albrecht I. der Große about 1243 (Age 12 months) |
| Birth of a brother | Otto I. von Braunschweig-Lüneburg 1247 (Age 5 years) |
| Birth of a sister | Adelheid von Braunschweig about 1248 (Age 6 years) |
| Death of a father | Otto von Braunschweig-Lüneburg June 9, 1252 (Age 10 years) |
| Death of a maternal grandmother | Mathilde von Groitzsch 1255 (Age 13 years) |
| Occupation | Herzog (duke) 1258 (Age 16 years) |
| Death of a sister | Margaretha von Braunschweig before 1261 (Age 19 years) |
| Death of a mother | Mathilde von Brandenburg June 10, 1261 (Age 19 years) |
| Marriage | Liutgard von Holstein — View this family 5 children 1265 (Age 23 years) |
| Birth of a son #2 | Otto II. von Braunschweig-Lüneburg 1266 (Age 24 years) |
| Death of a sister | Elisabeth von Braunschweig-Lüneburg 1266 (Age 24 years) |
| Death of a sister | Helene von Braunschweig-Luneburg 1273 (Age 31 years) |
| Death of a sister | Adelheid von Braunschweig June 12, 1274 (Age 32 years) |
| Death | December 13, 1277 (Age 35 years) |
| Family with parents |
| father |
Otto von Braunschweig-Lüneburg Birth: 1204 19 30 Death: June 9, 1252 — Lüneburg, Niedersachsen, Germany |
| mother |
Mathilde von Brandenburg Birth: estimated as close to sibling(s) — about 1209 37 24 Death: June 10, 1261 |
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Marriage: 1228 — |
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9 years elder brother |
Albrecht I. der Große Birth: 1236 32 27 Death: August 15, 1278 |
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-4 years elder sister |
Helene von Braunschweig-Luneburg Birth: about 1231 27 22 Death: 1273 |
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18 years younger sister |
Adelheid von Braunschweig Birth: estimated as close to sibling(s) — about 1248 44 39 Death: June 12, 1274 — Marburg an der Lahn, Hessen, Germany |
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-12 years elder sister |
Elisabeth von Braunschweig-Lüneburg Birth: about 1235 31 26 Death: 1266 |
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8 years himself |
Johann I. von Lüneburg Birth: about 1242 38 33 Death: December 13, 1277 |
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6 years younger brother |
Otto I. von Braunschweig-Lüneburg Birth: 1247 43 38 Death: July 4, 1279 — Hildesheim, Niedersachsen, Germany |
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-8 years elder sister |
Margaretha von Braunschweig Birth: estimated as 20 years prior to marriage — about 1238 34 29 Death: before 1261 |
| Family with Liutgard von Holstein |
| himself |
Johann I. von Lüneburg Birth: about 1242 38 33 Death: December 13, 1277 |
| wife |
Liutgard von Holstein Birth: estimated as equal to husband's birth year — about 1242 Death: after 1289 |
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Marriage: 1265 — |
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-38 years son |
Otto II. von Braunschweig-Lüneburg Birth: 1266 24 24 Death: April 10, 1330 — Lüneburg, Niedersachsen, Germany |